create project

frontend/tests/functional/HomeCest.php

@@ -0,0 +1,17 @@
+<?php
+
+namespace frontend\tests\functional;
+
+use frontend\tests\FunctionalTester;
+
+class HomeCest
+{
+    public function checkOpen(FunctionalTester $I)
+    {
+        $I->amOnRoute(\Yii::$app->homeUrl);
+        $I->see('My Application');
+        $I->seeLink('About');
+        $I->click('About');
+        $I->see('This is the About page.');
+    }
+}